diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/OpenAPINormalizer.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/OpenAPINormalizer.java
index ed279831c7ef..65ac8af06506 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/OpenAPINormalizer.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/OpenAPINormalizer.java
@@ -1839,6 +1839,9 @@ protected Schema processNormalize31Spec(Schema schema, Set<Schema> visitedSchema
                 as.setXml(schema.getXml());
                 as.setNullable(schema.getNullable());
                 as.setUniqueItems(schema.getUniqueItems());
+                as.setDeprecated(schema.getDeprecated());
+                as.setReadOnly(schema.getReadOnly());
+                as.setWriteOnly(schema.getWriteOnly());
                 if (schema.getItems() != null) {
                     // `items` is also a json schema
                     if (StringUtils.isNotEmpty(schema.getItems().get$ref())) {
diff --git a/modules/openapi-generator/src/test/java/org/openapitools/codegen/typescript/axios/TypeScriptAxiosClientCodegenTest.java b/modules/openapi-generator/src/test/java/org/openapitools/codegen/typescript/axios/TypeScriptAxiosClientCodegenTest.java
index 185366b9b0d3..1713e2ca4a4d 100644
--- a/modules/openapi-generator/src/test/java/org/openapitools/codegen/typescript/axios/TypeScriptAxiosClientCodegenTest.java
+++ b/modules/openapi-generator/src/test/java/org/openapitools/codegen/typescript/axios/TypeScriptAxiosClientCodegenTest.java
@@ -1,11 +1,21 @@
 package org.openapitools.codegen.typescript.axios;
 
+import org.openapitools.codegen.ClientOptInput;
 import org.openapitools.codegen.CodegenConstants;
+import org.openapitools.codegen.DefaultGenerator;
 import org.openapitools.codegen.SupportingFile;
+import org.openapitools.codegen.TestUtils;
+import org.openapitools.codegen.config.CodegenConfigurator;
 import org.openapitools.codegen.languages.TypeScriptAxiosClientCodegen;
 import org.openapitools.codegen.typescript.TypeScriptGroups;
 import org.testng.annotations.Test;
 
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.testng.Assert.assertEquals;
 
@@ -130,4 +140,42 @@ public void testAppliesCustomAxiosVersion() {
 
         assertEquals(codegen.additionalProperties().get("axiosVersion"), "^1.2.3");
     }
+
+    @Test(description = "Verify @deprecated annotation is generated for array-type properties")
+    public void testDeprecatedArrayAttribute() throws Exception {
+        final File output = Files.createTempDirectory("typescript_axios_deprecated_array_").toFile();
+        output.deleteOnExit();
+
+        final CodegenConfigurator configurator = new CodegenConfigurator()
+                .setGeneratorName("typescript-axios")
+                .setInputSpec("src/test/resources/3_1/typescript-axios/deprecated-array-attribute.yaml")
+                .setOutputDir(output.getAbsolutePath().replace("\\", "/"));
+
+        final ClientOptInput clientOptInput = configurator.toClientOptInput();
+        final DefaultGenerator generator = new DefaultGenerator();
+        final List<File> files = generator.opts(clientOptInput).generate();
+        files.forEach(File::deleteOnExit);
+
+        Path file = Paths.get(output + "/api.ts");
+        String content = Files.readString(file);
+
+        // The model has three deprecated properties:
+        //   'age' (integer), 'tags' (array of strings), 'oldTags' (array of $ref Tag objects)
+        // and one non-deprecated array property: 'nicknames'
+        // There should be exactly 3 occurrences of @deprecated in the model file
+        assertEquals(TestUtils.countOccurrences(content, "@deprecated"), 3,
+                "Expected @deprecated on 'age' (scalar), 'tags' (array of strings), and 'oldTags' (array of $ref objects)");
+
+        // Verify the @deprecated annotation appears in the generated output
+        TestUtils.assertFileContains(file, "* @deprecated");
+
+        // Verify the deprecated array property 'tags' (array of primitives) is present with correct type
+        TestUtils.assertFileContains(file, "'tags'?: Array<string>");
+
+        // Verify the deprecated array property 'oldTags' (array of $ref objects) is present with correct type
+        TestUtils.assertFileContains(file, "'oldTags'?: Array<Tag>");
+
+        // Verify the non-deprecated array property 'nicknames' is also present
+        TestUtils.assertFileContains(file, "'nicknames'?: Array<string>");
+    }
 }
diff --git a/modules/openapi-generator/src/test/resources/3_1/typescript-axios/deprecated-array-attribute.yaml b/modules/openapi-generator/src/test/resources/3_1/typescript-axios/deprecated-array-attribute.yaml
new file mode 100644
index 000000000000..06131b6eb0b8
--- /dev/null
+++ b/modules/openapi-generator/src/test/resources/3_1/typescript-axios/deprecated-array-attribute.yaml
@@ -0,0 +1,104 @@
+openapi: 3.1.0
+info:
+  description: Test deprecated annotation on array-type properties
+  version: 1.0.0
+  title: Test deprecated array attribute
+  license:
+    name: Apache-2.0
+    url: 'https://www.apache.org/licenses/LICENSE-2.0.html'
+
+paths:
+  /pets:
+    get:
+      tags:
+        - default
+      summary: Finds Pets
+      operationId: findPets
+      responses:
+        '200':
+          description: successful operation
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/Pet'
+
+    patch:
+      tags:
+        - default
+      summary: Update a Pet
+      operationId: updatePet
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/PetUpdateRequest'
+      responses:
+        '200':
+          description: Pet updated successfully
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Pet'
+
+components:
+  schemas:
+    Tag:
+      type: object
+      properties:
+        id:
+          type: integer
+          format: int64
+        name:
+          type: string
+
+    PetUpdateRequest:
+      type: object
+      description: Payload for updating a pet
+      properties:
+        name:
+          type: string
+          description: New name for the pet
+        age:
+          type: integer
+          format: int32
+          description: Updated age
+          deprecated: true
+        tags:
+          type: array
+          description: List of tags
+          deprecated: true
+          items:
+            type: string
+        oldTags:
+          type: array
+          description: List of old tag objects
+          deprecated: true
+          items:
+            $ref: '#/components/schemas/Tag'
+        nicknames:
+          type: array
+          description: List of nicknames (not deprecated)
+          items:
+            type: string
+      required:
+        - name
+
+    Pet:
+      type: object
+      description: Pet object
+      properties:
+        id:
+          type: integer
+          format: int64
+        name:
+          type: string
+        age:
+          type: integer
+          format: int32
+        tags:
+          type: array
+          items:
+            type: string